Retrieves a driver id from a configuration file. allegro game programming library.
#include <allegro.h>
int get_config_id(const char *section, const char *name, int def);
Reads a 4-letter driver ID variable from the current config file. See the comments about get_config_string().
set_config_file(3alleg4), set_config_id(3alleg4), get_config_string(3alleg4), get_config_argv(3alleg4), get_config_float(3alleg4), get_config_hex(3alleg4), get_config_int(3alleg4)